define(function(require, exports, module) {

			/**
			 * Base 相当于object
			 */

			var Class = require('core/class/dist/class');

			module.exports = Class.create({
						prop:{},

						set : function(param1, param2) {
							if (this.prop[param1]!=undefined) {
								this.prop[param1] = param2;
							} else if (this.prop["attrs"][param1]!=undefined) {
								this.prop["attrs"][param1] = param2;
							} else {
							}
							this.change();
						},
						get : function(param) {
							if (this.prop[param]) {
								return this.prop[param];
							} else {
								return this.prop["attrs"][param];
							}
						},
						change : function() {

						}
					});

		});
